fstore <varnum> or wide fstore <varnum>In the first form, <varnum> is an unsigned integer in the range 0 to 0xFF. In the second (wide) form, <varnum> is an unsigned integer in the range 0 to 0xFFFF.
Stack Before
Description After value ... ...
Pops a single-precision float off the stack and stores it in local variable <varnum>. The fstore instruction takes a single parameter, <varnum>, an unsigned integer which indicates which local variable is used. <varnum> must be a valid local variable number in the current frame.
Example
fconst_2 ; push 2.0 onto the stack fstore 3 ; pop 2.0 off of the stack and store it in local variable 3Bytecode
For local variable numbers in the range 0-255, use:
Type | Description |
u1 | fstore opcode = 0x38 (56) |
u1 | <varnum> |
Type | Description |
u1 | wide opcode = 0xC4 (196) |
u1 | fstore opcode = 0x38 (56) |
u2 | <varnum> |
lstore, istore, dstore, astore, wide